GT Grade Alloy 2018


c

Geometry

  48 (XXXS) 50 (XXS) 51 (XS) 53 (S) M (55) L (56) L (56) XL (58) XXL (60)
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Add to Compare
Reach 322 366 403 392 371 429 395 409 348
Stack 553 490 457 497 665 588 665 676 755
Top Tube (effective) 452 492 467 501 645 555 495 628 488
Seat Tube C-T 356 392 501 472 614 604 517 600 671
Head Angle 81 58 66 76 75 63 79 61 84
Seat Angle 80 61 64 69 71 61 63 64 85
Head Tube 85 112 140 151 153 151 186 226 219
Chainstay 450 423 448 479 474 502 471 365 491
Wheelbase 945 1010 966 1045 842 1218 1005 869 1009
Front Centre 515 511 488 579 683 553 544 630 544
Standover 715 838 600 701 856 648 679 848 902
BB Drop 67 70 66 66 70 58 58 83 66
Fork Rake / Offset 40 56 40 51 40 36 52 41 40
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Image showing geometry measurements

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.